widgets toevoegen lukt niet altijd, wat deed ik nu weer fout?

table.lfmWidgetradio_d79ca688652aa02920151c3f481f8d65 td {margin:0 !important;padding:0 !important;border:0 !important;}table.lfmWidgetradio_d79ca688652aa02920151c3f481f8d65 tr.lfmHead a:hover {background:url(http://cdn.last.fm/widgets/images/en/header/radio/regular_red.png) no-repeat 0 0 !important;}table.lfmWidgetradio_d79ca688652aa02920151c3f481f8d65 tr.lfmEmbed object {float:left;}table.lfmWidgetradio_d79ca688652aa02920151c3f481f8d65 tr.lfmFoot td.lfmConfig a:hover {background:url(http://cdn.last.fm/widgets/images/en/footer/red_np.png) no-repeat 0px 0 !important;;}table.lfmWidgetradio_d79ca688652aa02920151c3f481f8d65 tr.lfmFoot td.lfmView a:hover {background:url(http://cdn.last.fm/widgets/images/en/footer/red_np.png) no-repeat -85px 0 !important;}table.lfmWidgetradio_d79ca688652aa02920151c3f481f8d65 tr.lfmFoot td.lfmPopup a:hover {background:url(http://cdn.last.fm/widgets/images/en/footer/red_np.png) no-repeat -159px 0 !important;}">